£37.99

Prime-Line 9056410 Lag Screw Bolt, Hex Head, 3/8 in X 4 in, Galvanized Steel, Pack of 50

Zinc, 9056410

Price data last checked 23 day(s) ago - will refresh soon

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

It has never been this cheap. We have no record of a lower price.

£38 today · cheaper than every other day in the last 3 months

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 68 days · 68 data points (no recent data)

Historical
Generating forecast…
£60.82 £35.71 £41.19 £46.67 £52.14 £57.62 £63.10 23 April 2026 09 May 2026 26 May 2026 12 June 2026 29 June 2026

Price Distribution

Price distribution over 68 days • 4 price levels

Days at Price
Current Price
2 days · current 31 days 33 days 2 days 0 8 17 25 33 £38 £40 £60 £61 Days at Price

Price Analysis

Most common price: £60 (33 days, 48.5%)

Price range: £38 - £61

Price levels: 4 different prices over 68 days

Description

Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on Phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.

Key Features

Size: 3/8 inch X 4 inch

Heavy duty wood screw with 6 sided hex bolt head

Features deep wood screw threads and does not accept a nut

Used in applications where standard wood screws cannot support the load (deck building, etc.)

Requires pilot hole to be drilled and installs using wrench or socket tool

Product Specifications

Model
9056410
Colour
Zinc
Size
3/8 In. -16
Pack Size
50 items
Domain
Amazon UK
Release Date
11 April 2025
Listed Since
05 November 2017

Barcode

No barcode data available

Similar Products You Might Like

Prime-Line Products 9057168 Lag Screw Bolt, Hex Head, 1/2 in X 6 in, Galvanized Steel, Pack of 15
99% match

Prime-Line Products 9057168 Lag Screw Bolt, Hex Head, 1/2 in X 6 in, Galvanized Steel, Pack of 15

Prime-Line

£44.34 27 Jun 2026
Prime-Line Products 9056353 Lag Screw Bolt, Hex Head, 3/8 in X 3-1/2 in, Galvanized Steel, Pack of 50
99% match

Prime-Line Products 9056353 Lag Screw Bolt, Hex Head, 3/8 in X 3-1/2 in, Galvanized Steel, Pack of 50

Prime-Line

£49.16 02 May 2026
Prime-Line Products 9057455 Lag Screw Bolt, Hex Head, 5/8 in X 4 in, Galvanized Steel, Pack of 25
99% match

Prime-Line Products 9057455 Lag Screw Bolt, Hex Head, 5/8 in X 4 in, Galvanized Steel, Pack of 25

Prime-Line

£88.61 26 Jun 2026
Prime-Line Products 9055211 Lag Screw Bolt, Hex Head, 1/4 in X 3-1/2 in, Stainless Steel, Pack of 25
99% match

Prime-Line Products 9055211 Lag Screw Bolt, Hex Head, 1/4 in X 3-1/2 in, Stainless Steel, Pack of 25

Prime-Line

£42.38 04 May 2026
Prime-Line Products 9055232 Lag Screw Bolt, Hex Head, 1/4 in X 3-1/2 in, Galvanized Steel, Pack of 100
99% match

Prime-Line Products 9055232 Lag Screw Bolt, Hex Head, 1/4 in X 3-1/2 in, Galvanized Steel, Pack of 100

Prime-Line

£33.12 27 Jun 2026
Prime-Line Products 9056921 Lag Screw Bolt, Hex Head, 1/2 in X 3-1/2 in, Galvanized Steel, Pack of 25
99% match

Prime-Line Products 9056921 Lag Screw Bolt, Hex Head, 1/2 in X 3-1/2 in, Galvanized Steel, Pack of 25

Prime-Line

£46.50 03 May 2026
Prime-Line 9057170 Lag Screw Bolt, Hex Head, 1/2 in X 6 in, Galvanized Steel, Pack of 25
99% match

Prime-Line 9057170 Lag Screw Bolt, Hex Head, 1/2 in X 6 in, Galvanized Steel, Pack of 25

Prime-Line

£84.66 27 Jun 2026
Prime-Line Products 9057301 Lag Screw Bolt, Hex Head, 1/2 in X 10 in, Galvanized Steel, Pack of 10
99% match

Prime-Line Products 9057301 Lag Screw Bolt, Hex Head, 1/2 in X 10 in, Galvanized Steel, Pack of 10

Prime-Line

£40.33 27 Jun 2026
Prime-Line 9057586 Hex Lag Screws, 5/8 inch X 10 inch, A307 Grade A Hot Dip Galvanized Steel, (5-pack)
99% match

Prime-Line 9057586 Hex Lag Screws, 5/8 inch X 10 inch, A307 Grade A Hot Dip Galvanized Steel, (5-pack)

Prime-Line

£99.01 11 Jun 2026
Prime-Line Products 9056655 Lag Screw Bolt, Hex Head, 3/8 in X 8 in, Galvanized Steel, Pack of 10
99% match

Prime-Line Products 9056655 Lag Screw Bolt, Hex Head, 3/8 in X 8 in, Galvanized Steel, Pack of 10

Prime-Line

£12.49 20 Jul 2026
Prime-Line Products 9057073 Lag Screw Bolt, Hex Head, 1/2 in X 5 in, Galvanized Steel, Pack of 25
98% match

Prime-Line Products 9057073 Lag Screw Bolt, Hex Head, 1/2 in X 5 in, Galvanized Steel, Pack of 25

Prime-Line

£110.38 18 Jul 2026
Hillman 964615 1/2 x 8-Inch Stainless Steel Hex Lag Screws, 10-Pack
96% match

Hillman 964615 1/2 x 8-Inch Stainless Steel Hex Lag Screws, 10-Pack

Hillman

£30.90 28 Jun 2026
The Hillman Group 812080 Hot Dipped Galavanized Hex Lag Screw, 3/8 X 6-Inch, 50-Pack
96% match

The Hillman Group 812080 Hot Dipped Galavanized Hex Lag Screw, 3/8 X 6-Inch, 50-Pack

Hillman

£38.31 27 Jun 2026
Valorada 20Pcs M6 x 50mm Coach Screws, Heavy Duty Lag Bolts 304 Stainless Steel, 50mm Wood Screws, Hex Head Partial Thread Black Oxide, with Washers and Hex Socket Drill Bit
96% match

Valorada 20Pcs M6 x 50mm Coach Screws, Heavy Duty Lag Bolts 304 Stainless Steel, 50mm Wood Screws, Hex Head Partial Thread Black Oxide, with Washers and Hex Socket Drill Bit

Valorada

£9.99 28 Jun 2026
Power Pro 47874 Star Drive Construction Lag Screws Rust Protection for Outdoor Wood Projects, 5/16" x 2-1/2", 5lb Tub, Ceramic Coated Bronze, 175pcs
96% match

Power Pro 47874 Star Drive Construction Lag Screws Rust Protection for Outdoor Wood Projects, 5/16" x 2-1/2", 5lb Tub, Ceramic Coated Bronze, 175pcs

Power Pro

£30.60 17 Jun 2026
Power Pro 48092 Lag Screws, 3/8" x 12", Star Drive Construction Lag Screws, Rust Resistant, Ceramic Coated Bronze, 15pcs Box
96% match

Power Pro 48092 Lag Screws, 3/8" x 12", Star Drive Construction Lag Screws, Rust Resistant, Ceramic Coated Bronze, 15pcs Box

Power Pro

£66.31 11 Jul 2026
Power Pro 47872 Star Drive Construction Lag Screws Rust Protection for Outdoor Wood Projects, Ceramic Coated Bronze, 375 Pieces
96% match

Power Pro 47872 Star Drive Construction Lag Screws Rust Protection for Outdoor Wood Projects, Ceramic Coated Bronze, 375 Pieces

Power Pro

£40.21 07 May 2026
1/2" x 10" Lag Screws | Hex Head | Hot Dip Galvanized | 10pcs Box
96% match

1/2" x 10" Lag Screws | Hex Head | Hot Dip Galvanized | 10pcs Box

Decorex Hardware

£41.55 06 May 2026
Star Drive Construction Lag Screw 5/16" x 6"
95% match

Star Drive Construction Lag Screw 5/16" x 6"

Power Pro

£16.85 12 Jun 2026
Power Pro 47878 Lag Screws, 5/16" x 5", Star Drive Construction Lag Screws, Rust Resistant, Ceramic Coated Bronze, 5lb Tub, 75 pcs
95% match

Power Pro 47878 Lag Screws, 5/16" x 5", Star Drive Construction Lag Screws, Rust Resistant, Ceramic Coated Bronze, 5lb Tub, 75 pcs

Power Pro

£49.22 08 May 2026
The Hillman Group 47873 1/4-Inch x 2-Inch Star Drive Construction Lag Screw, 250-Pack
95% match

The Hillman Group 47873 1/4-Inch x 2-Inch Star Drive Construction Lag Screw, 250-Pack

Power Pro

£23.25 28 Jun 2026
Hard-to-Find Fastener 014973260910 Hex Lag Screws, 5/8-Inch x 16-Inch, 10-Piece
94% match

Hard-to-Find Fastener 014973260910 Hex Lag Screws, 5/8-Inch x 16-Inch, 10-Piece

Hard-to-Find Fastener

£42.69 05 May 2026
Hard-to-Find Fastener 014973260415 3/8-Inch x 12-Inch Hex Lag Screws, 50-Piece
94% match

Hard-to-Find Fastener 014973260415 3/8-Inch x 12-Inch Hex Lag Screws, 50-Piece

Hard-to-Find Fastener

£95.98 09 May 2026
The Hillman Group 47877 5/16-Inch x 4 Star Drive Construction Lag Screw with Truss Head 1000 Hour Bronze Ceramic Coat, 100-Pack
94% match

The Hillman Group 47877 5/16-Inch x 4 Star Drive Construction Lag Screw with Truss Head 1000 Hour Bronze Ceramic Coat, 100-Pack

Power Pro

£70.45 17 Jun 2026